1887 Geo. Schofield 1888 G.W. Waddington 1889-1893 Geo. Schofield 1894-1900 Schofield & Sons 1901-1902 W. & G. Schofield 1903-1911 William Schofield 1912-1932 Geo. & Wm Schofield 1936-1950 W. Sherrat
Publications (1)
- Gill, M.C. (2010); PDMHS (Peak District Mines Historical Society) 17-6 Win - North Yorkshire Moors Coalfields, The; 12 pages (21-32)
Esk Valley Mine - 482m
Grosmont - 1,142m- Mirkside Mine - 1,185m
- California Mine - 1,282m
- Grosmont Iron Works - 1,343m
Lease Rigg - 1,420m- Goathland (a) - 1,581m
- Grosmont Mine - 1,604m
- Bagnall & Co. Mines - 1,609m
Beck Hole Coal Pits - 1,798m- Birds Mine - 1,803m
- Sil Howe - 1,991m
